Many have…..one of my friend was really not interested in studies and as we were preparing for neet in kota so he had many other stuffs to keep him busy.but in late january he realised and gain his senses back. He got himself enga in books for those 3 months and secured AIR1673 in aipmt2k16
one have rightly said
ANSWER IS WITHIN YOU… A STRONG WISH TO ACHIEVE SOMETHING THAT YOU WILL CHEERISH YOUR WHOLE LIFE CAN HELP YOU.